Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    01/11/2024, 19:47

General

  • Target

    938386b9f508c8d0c5cfe1a41248e2cbdf42fe29a93910598bd94bfee605159d.exe

  • Size

    75KB

  • MD5

    b365e0449d1e426156963af99da3f9c1

  • SHA1

    0ec88a37b6bb449755bf27001a199e134bc301c1

  • SHA256

    938386b9f508c8d0c5cfe1a41248e2cbdf42fe29a93910598bd94bfee605159d

  • SHA512

    03a7ef914122c3985de15b8e49025c8d4f784aa9452ed123023a3e5e0ef19a52f013bf7d572aa997c347770d95dc60b516074f0ac4d29fbd1e0dfccd49044c51

  • SSDEEP

    1536:nLWDJ52ww4G5bzEAFt0bHwf0gJGLt6Max7OZ0Pq7v:n6T2lRn/0bHwMjwOW6v

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:6000

103.211.201.109:6000

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • telegram

    https://api.telegram.org/bot7929370892:AAGwrX5TeyxQidZdAEm_Z6-CDvPUOQzVY1M

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\938386b9f508c8d0c5cfe1a41248e2cbdf42fe29a93910598bd94bfee605159d.exe
    "C:\Users\Admin\AppData\Local\Temp\938386b9f508c8d0c5cfe1a41248e2cbdf42fe29a93910598bd94bfee605159d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1596

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1596-0-0x000007FEF56A3000-0x000007FEF56A4000-memory.dmp

    Filesize

    4KB

  • memory/1596-1-0x0000000000E00000-0x0000000000E1A000-memory.dmp

    Filesize

    104KB

  • memory/1596-2-0x000007FEF56A0000-0x000007FEF608C000-memory.dmp

    Filesize

    9.9MB

  • memory/1596-3-0x000007FEF56A0000-0x000007FEF608C000-memory.dmp

    Filesize

    9.9MB